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# عنوان البحث المشارك في البحث سنة البحث
621 Effect of preceding crops on the incidence of sesame wilt disease. أ.د.فكرى جلال محمد فهمى 1991
622 Resistance of certain sunflower cultivars to charcoal rot and wilt disease caused by Macrophpmina phaseeolina Tassi and Fusarium oxysporum Schlecht ex Fr. أ.د.فرج أحمد سعيد أحمد 1991
623 Sugarcane sub-colnes resistant to mosaic virus (MV) from callus tissue culture. أ.د.فكرى جلال محمد فهمى 1990
624 Some Factors Affecting The Incidence of Potato Brown Rot . أ.د.فكرى جلال محمد فهمى 1990
625 Relation of Virulence to intracellular soluble protein of Cephalosporium maydis (the incitant of late wilt disease of corn). أ.د.فرج أحمد سعيد أحمد 1990
626 Some factors affecting the incidence of potato brown rot. Assiut أ.د.فكرى جلال محمد فهمى 1990
627 Some Factors Affecting The Incidence of Potato Brown Rot . أ.د.محمد سامى محمد محمد مصطفى درويش 1990
628 Anatomical structure of corn roots in relation to their resistance to late wilt disease. أ.د.فرج أحمد سعيد أحمد 1990
629 Effect of Different Crop Sequences on Biological Control of Onion White Rot Disease By Trichoderma harzianum Rifai.. أ.د.محمد سامى محمد محمد مصطفى درويش 1990
630 Population dynamics of the fungal incitants of root rot and wilt disease complex of Sunflower. أ.د.فرج أحمد سعيد أحمد 1990